人教版初二数学上册整式的除法练习题精选16.docx
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人教版初二数学上册整式的除法练习题精选16.docx
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人教版初二数学上册整式的除法练习题精选16
x4÷x228a5b3÷(-4a3b2)
(ab)3÷(ab)2(-27x5y8)÷(-3x2y4)
54x8y4÷9x5y2(9×109)÷(3×105)
-8a4b6c2÷2a3b4(48a2b3+56a)÷8a
(64a4+48a3-48a)÷8a(63x3y2+63x2y)÷9xy
b4÷b363a7b9÷(-7a6b8)
(bc)6÷(bc)2(-45x8y9)÷(-5x5y7)
56x7y7÷7x4y2(24×104)÷(6×103)
-3a5b9c3÷6a4b5(6a3b2+21a)÷3a
(18a5+63a3+72a)÷9a(48x2y+24xy3)÷6xy
b4÷b212a4b7÷(-3a2b4)
(xy)7÷(xy)5(-48x4y7)÷(-6x2y2)
12x7y5÷3x5y4(42×109)÷(7×103)
-6a9b6c3÷9a3b2(18a2b2+10a)÷2a
(20a5+15a2-20a)÷5a(10x3y3+25x3y2)÷5xy
b6÷b530a3b4÷(-5a2b3)
(ab)7÷(ab)4(-81x7y3)÷(-9x4y2)
54x5y7÷6x3y3(18×104)÷(3×103)
-5a6b5c3÷3a2b2(72a3b2+81a)÷9a
(45a6-10a2+25a)÷5a(12xy-10x3y)÷2xy
b5÷b345a6b8÷(-5a3b7)
(-y)9÷(-y)8(-24x9y7)÷(-6x8y6)
40x5y5÷8x2y2(18×106)÷(3×103)
-9a8b7c3÷9a6b5(15a2b+12a)÷3a
(16a6+64a3+32a)÷8a(35x2y+49xy3)÷7xy
x3÷x220a3b3÷(-5a2b2)
(bc)4÷(bc)2(-30x3y9)÷(-6x2y5)
14x6y9÷2x2y2(27×103)÷(3×102)
-5a6b5c3÷6a3b2(32a3b3-28a)÷4a
(12a5+18a3-36a)÷6a(32xy2-20xy2)÷4xy
b7÷b227a5b7÷(-9a4b4)
(ab)4÷(ab)3(-15x9y3)÷(-5x2y2)
14x9y5÷2x3y4(10×105)÷(2×103)
-9a7b7c3÷8a6b4(35a3b3+35a)÷7a
(25a6-45a2-40a)÷5a(56x3y-72xy)÷8xy
y6÷y215a4b9÷(-5a2b8)
(-xy)8÷(-xy)6(-32x9y7)÷(-4x2y4)
56x4y3÷7x2y2(30×106)÷(5×104)
-2a7b7c4÷4a5b6(16a3b+24a)÷4a
(40a5+32a2+72a)÷8a(40x3y2+72x3y)÷8xy
b4÷b345a9b5÷(-5a7b4)
(-xy)6÷(-xy)4(-24x4y9)÷(-8x2y8)
18x8y7÷9x6y4(36×103)÷(9×102)
-3a7b4c4÷4a6b2(6a3b+12a)÷3a
(40a6+45a2+40a)÷5a(36xy2+72x2y)÷9xy
b5÷b39a7b8÷(-3a5b4)
(xy)4÷(xy)3(-8x3y6)÷(-4x2y2)
18x3y5÷6x2y2(28×107)÷(7×104)
-9a6b5c4÷6a4b2(48a3b-42a)÷6a
(32a5-16a2-32a)÷8a(56x2y2-64x2y)÷8xy
b7÷b421a3b6÷(-7a2b3)
(-a)9÷(-a)2(-27x6y8)÷(-3x4y2)
16x5y5÷2x2y3(40×107)÷(5×105)
-3a9b6c3÷7a7b4(18a2b3+24a)÷6a
(56a4-42a3+21a)÷7a(64xy3+32x3y)÷8xy
x5÷x48a8b6÷(-4a6b5)
(-bc)7÷(-bc)4(-14x7y3)÷(-7x2y2)
21x5y3÷7x3y2(28×104)÷(4×103)
-3a7b7c4÷3a2b2(48a3b-42a)÷6a
(6a5+16a2+10a)÷2a(6xy+18x3y)÷2xy
b9÷b418a8b8÷(-3a4b3)
(-xy)3÷(-xy)2(-14x7y3)÷(-2x6y2)
54x5y5÷9x2y2(16×106)÷(8×102)
-7a4b7c4÷6a3b3(14a3b-63a)÷7a
(36a4+20a2-16a)÷4a(18x3y+15x2y3)÷3xy
x5÷x324a6b7÷(-3a2b6)
(xy)8÷(xy)5(-24x9y3)÷(-4x3y2)
6x3y4÷3x2y3(56×108)÷(8×104)
-9a8b8c4÷4a4b4(21a3b2+49a)÷7a
(18a4-72a3-45a)÷9a(16x3y+8x2y)÷4xy
a3÷a24a3b3÷(-2a2b2)
(-y)7÷(-y)4(-16x3y5)÷(-2x2y2)
30x8y8÷5x5y3(10×106)÷(2×102)
-6a8b6c2÷2a3b4(72a3b2+16a)÷8a
(6a4+16a2-12a)÷2a(15xy3+27x3y3)÷3xy
b8÷b39a4b5÷(-3a3b3)
(pq)9÷(pq)2(-40x9y4)÷(-8x4y2)
6x4y3÷2x3y2(12×107)÷(2×102)
-2a8b5c3÷9a3b2(35a3b+35a)÷7a
(8a5-10a3-16a)÷2a(8x2y2+14xy3)÷2xy
y7÷y428a3b5÷(-7a2b2)
(-bc)3÷(-bc)2(-32x5y8)÷(-4x4y4)
8x8y6÷2x4y5(35×109)÷(7×107)
-5a5b4c4÷2a3b3(16a3b+6a)÷2a
(24a6-36a3-42a)÷6a(6xy-12xy3)÷3xy
y4÷y332a3b4÷(-4a2b3)
(-x)9÷(-x)5(-56x9y9)÷(-8x8y8)
6x3y3÷2x2y2(81×107)÷(9×102)
-2a4b3c2÷7a2b2(12a3b2+15a)÷3a
(10a5-16a3-12a)÷2a(16x2y2-18xy)÷2xy
a6÷a418a3b6÷(-2a2b5)
(-x)5÷(-x)4(-54x5y4)÷(-6x4y2)
12x8y9÷2x4y3(16×105)÷(8×104)
-7a8b6c4÷8a5b5(63a2b-42a)÷7a
(15a4+45a3+35a)÷5a(45x3y2+15x3y2)÷5xy
a4÷a316a5b4÷(-8a3b3)
(-b)6÷(-b)2(-40x8y9)÷(-8x4y5)
36x8y6÷6x5y4(20×105)÷(4×102)
-6a9b3c4÷9a7b2(12a2b2+36a)÷6a
(12a4-16a2+36a)÷4a(45xy-36xy)÷9xy
a8÷a342a9b4÷(-7a5b3)
(-ab)3÷(-ab)2(-14x4y5)÷(-7x2y4)
36x4y4÷6x2y3(16×107)÷(8×103)
-3a8b9c3÷5a6b5(20a3b2-12a)÷4a
(30a6-18a3-36a)÷6a(27xy-45x2y2)÷9xy
b6÷b449a7b7÷(-7a6b2)
(-y)8÷(-y)7(-81x5y3)÷(-9x3y2)
24x8y8÷8x7y7(18×108)÷(6×104)
-4a4b5c4÷7a3b4(63a2b-36a)÷9a
(45a5-10a2+35a)÷5a(9xy-21xy2)÷3xy
a8÷a312a9b4÷(-2a3b3)
(-ab)6÷(-ab)2(-20x6y4)÷(-4x2y2)
36x3y7÷4x2y2(81×108)÷(9×107)
-4a7b7c2÷5a4b3(14a3b3+49a)÷7a
(18a6-63a3-36a)÷9a(48x3y+12xy)÷6xy
a8÷a310a4b5÷(-5a2b2)
(-bc)6÷(-bc)2(-16x7y3)÷(-2x2y2)
24x6y3÷4x5y2(32×106)÷(8×105)
-7a8b9c3÷5a7b8(72a2b2-40a)÷8a
(4a6-10a3-6a)÷2a(12x3y2+36xy)÷4xy
x9÷x89a5b9÷(-3a2b2)
(-xy)3÷(-xy)2(-12x3y4)÷(-6x2y3)
27x4y7÷9x3y2(4×103)÷(2×102)
-3a4b7c3÷2a2b4(16a3b+12a)÷4a
(16a6-48a2+16a)÷8a(6xy3-12xy2)÷2xy
a6÷a254a5b3÷(-6a2b2)
(-b)9÷(-b)3(-40x8y7)÷(-8x5y2)
63x4y4÷9x3y3(25×103)÷(5×102)
-3a7b9c2÷4a3b3(24a3b-24a)÷6a
(72a4+48a3+32a)÷8a(6xy2+10xy2)÷2xy
y4÷y315a5b4÷(-5a2b3)
(-bc)5÷(-bc)4(-9x8y9)÷(-3x7y3)
45x6y9÷5x2y6(56×106)÷(7×105)
-5a4b4c4÷2a2b2(20a3b2+20a)÷4a
(12a6+30a2+54a)÷6a(4x2y-6xy)÷2xy
x6÷x332a7b9÷(-8a4b3)
(pq)7÷(pq)4(-18x8y3)÷(-2x4y2)
42x5y5÷7x3y2(14×105)÷(2×104)
-2a3b7c3÷6a2b2(12a2b-6a)÷2a
(35a6-49a2-42a)÷7a(12xy2+18xy3)÷2xy
y3÷y210a8b7÷(-2a7b5)
(-y)6÷(-y)5(-35x5y8)÷(-7x3y7)
72x3y6÷9x2y2(35×108)÷(7×105)
-3a6b8c3÷2a2b7(64a2b3-40a)÷8a
(21a4-21a2-28a)÷7a(25xy3+10xy)÷5xy
b3÷b218a6b5÷(-9a2b4)
(-y)7÷(-y)2(-63x6y3)÷(-7x4y2)
6x4y3÷3x3y2(6×103)÷(3×102)
-5a8b9c3÷9a5b8(40a2b+45a)÷5a
(30a6-36a3-24a)÷6a(20xy-32x3y)÷4xy
y8÷y328a6b4÷(-4a5b3)
(pq)4÷(pq)2(-8x7y3)÷(-4x2y2)
18x7y7÷2x6y2(64×106)÷(8×102)
-2a7b5c4÷5a2b4(8a2b+6a)÷2a
(14a5-21a2-49a)÷7a(49xy3-28x3y2)÷7xy
b6÷b545a3b7÷(-5a2b6)
(-xy)7÷(-xy)5(-21x6y7)÷(-7x3y5)
48x5y4÷8x3y3(10×105)÷(5×103)
-8a4b3c3÷7a2b2(12a2b3+21a)÷3a
(21a5+28a2+42a)÷7a(36xy+63x3y2)÷9xy
y3÷y218a3b5÷(-9a2b4)
(bc)6÷(bc)2(-21x8y3)÷(-3x3y2)
32x6y3÷4x3y2(42×103)÷(6×102)
-7a7b6c3÷7a6b3(8a3b-20a)÷4a
(14a4+14a3+56a)÷7a(28x3y3-16x2y2)÷4xy
y6÷y354a3b7÷(-6a2b4)
(xy)7÷(xy)5(-14x3y4)÷(-2x2y2)
81x7y8÷9x3y3(24×108)÷(3×102)
-4a6b9c4÷8a3b8(81a2b+54a)÷9a
(28a4+24a3+28a)÷4a(10x2y-15x3y)÷5xy
a3÷a218a5b9÷(-6a2b3)
(-a)3÷(-a)2(-21x5y3)÷(-3x3y2)
36x3y8÷6x2y5(15×108)÷(5×104)
-4a8b4c4÷3a5b3(18a2b-12a)÷3a
(25a5-30a2+35a)÷5a(48x3y+72xy)÷8xy
x5÷x214a9b3÷(-7a4b2)
(-xy)3÷(-xy)2(-40x5y4)÷(-5x4y2)
9x8y4÷3x6y2(32×108)÷(8×104)
-5a9b4c2÷4a8b2(48a3b+32a)÷8a
(18a6+48a3-54a)÷6a(14xy2+63xy3)÷7xy
a4÷a210a6b5÷(-2a3b4)
(-bc)6÷(-bc)2(-40x3y5)÷(-5x2y4)
21x5y4÷3x3y2(48×108)÷(6×105)
-9a8b9c2÷6a3b6(15a2b-21a)÷3a
(24a6-40a2-48a)÷8a(10x2y+20x2y)÷5xy
y3÷y212a8b7÷(-4a7b5)
(-b)6÷(-b)2(-12x8y6)÷(-3x3y4)
4x9y8÷2x3y3(45×104)÷(5×103)
-9a5b9c2÷5a4b7(40a2b+72a)÷8a
(18a6+9a2+15a)÷3a(36x3y3-30x3y2)÷6xy
x5÷x410a8b9÷(-2a3b7)
(ab)7÷(ab)5(-27x5y7)÷(-3x4y3)
32x4y6÷4x3y2(8×105)÷(4×102)
-7a3b4c3÷9a2b2(32a3b+24a)÷4a
(16a5-16a3-32a)÷8a(30x3y3-54xy)÷6xy
a9÷a264a8b8÷(-8a2b5)
(pq)4÷(pq)2(-45x3y5)÷(-5x2y4)
18x8y5÷9x2y2(49×106)÷(7×104)
-7a7b8c4÷6a3b7(14a2b-4a)÷2a
(48a4-48a2+54a)÷6a(24xy-36xy2)÷6xy
x3÷x212a6b3÷(-2a2b2)
(-ab)5÷(-ab)3(-63x7y9)÷(-7x3y6)
14x8y3÷2x2y2(28×104)÷(4×102)
-4a4b6c3÷3a2b3(24a3b3+15a)÷3a
(64a6+48a2-48a)÷8a(63x2y+14x2y)÷7xy
b5÷b210a4b7÷(-2a2b5)
(-a)9÷(-a)2(-28x4y7)÷(-7x3y3)
14x9y8÷7x3y6(28×106)÷(4×104)
-5a7b7c3÷5a2b2(36a3b3-18a)÷6a
(48a6+12a2-48a)÷6a(28x3y-36xy2)÷4xy
a6÷a532a4b5÷(-8a3b3)
(-xy)7÷(-xy)3(-48x8y6)÷(-8x6y4)
20x3y4÷4x2y2(24×103)÷(6×102)
-2a5b3c3÷4a3b2(25a3b-10a)÷5a
(24a5-56a2-16a)÷8a(21x2y-24x3y2)÷3xy
b3÷b214a6b6÷(-2a2b3)
(-bc)4÷(-bc)3(-21x9y5)÷(-7x8y3)
63x7y3÷7x2y2(8×109)÷(2×103)
-3a8b8c3÷4a2b2(8a2b+24a)÷4a
(24a5+16a2-24a)÷4a(63xy-49x3y2)÷7xy
x7÷x612a6b3÷(-2a5b2)
(-xy)4÷(-xy)2(-42x7y7)÷(-7x3y4)
24x6y6÷3x4y5(12×103)÷(6×102)
-6a6b9c3÷9a4b4(63a2b2-81a)÷9a
(14a4-10a3-6a)÷2a(28xy3-12xy)÷4xy
b7÷b254a3b6÷(-6a2b5)
(-b)4÷(-b)3(-21x8y6)÷(-3x7y5)
45x9y4÷9x8y2(21×106)÷(3×105)
-9a4b9c2÷6a2b6(12a2b3-36a)÷4a
(16a4-8a3+12a)÷2a(8x3y3-16x3y3)÷4xy
x8÷x356a3b3÷(-8a2b2)
(-ab)4÷(-ab)3(-56x9y5)÷(-7x5y2)
40x6y5÷5x4y4(16×109)÷(4×103)
-2a5b7c4÷2a3b4(54a3b+12a)÷6a
(16a6-24a2+32a)÷8a(8xy2+36xy)÷4xy
b8÷b340a9b7÷(-8a5b2)
(-x)5÷(-x)3(-18x5y8)÷(-6x3y3)
64x8y5÷8x6y2(8×104)÷(2×103)
-3a7b3c2÷6a6b2(4a3b3-14a)÷2a
(8a5-8a3+16a)÷4a(24xy-64xy3)÷8xy
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- 人教版 初二 数学 上册 整式 除法 练习题 精选 16